Prothena Corporation plc (PRTA) quarterly income statement — complete revenue, gross profit & net income history
| Metric | Q1'26 | Q4'25 | Q3'25 | Q2'25 | Q1'25 | Q4'24 | Q3'24 | Q2'24 | Q1'24 | Q4'23 | Q3'23 | Q2'23 | Q1'23 | Q4'22 | Q3'22 | Q2'22 | Q1'22 | Q4'21 | Q3'21 | Q2'21 |
|---|
| Sales/Revenue | 51.08M | 21K | 2.42M | 4.42M | 2.83M | 2.12M | 970K | 132.01M | 50K | 316K | 84.87M | 4.02M | 2.17M | 49.92M | 1.52M | 1.31M | 1.15M | 1.17M | 139.17M | 60.07M |
| Revenue Growth % | 1706.36% | -99.01% | 148.97% | -96.65% | 5556% | 571.84% | -98.86% | 3184.75% | -97.69% | -99.37% | 5494.33% | 206.33% | 88.12% | 4159.64% | -98.91% | -97.82% | 620.63% | 225.56% | 88545.86% | 30705.64% |
| Cost of Goods Sold | 918K | 942K | 28.94M | 0 | 0 | 0 | 0 | 0 | 0 | 61.89M | 57.91M | 56.01M | 44.76M | 36.87M | 39.86M | 31.57M | 27.26M | 22.06M | 17.99M | 21.09M |
| COGS % of Revenue | 1.8% | 4485.71% | 1198.26% | - | - | - | - | - | - | 19585.76% | 68.24% | 1393.66% | 2063.44% | 73.86% | 2627.55% | 2406.17% | 2364.44% | 1882.08% | 12.93% | 35.11% |
| Gross Profit | 50.17M | -921K | -26.52M | 4.42M | 2.83M | 2.12M | 970K | 132.01M | 50K | -61.58M | 26.95M | -51.99M | -42.59M | 13.05M | -38.34M | -30.26M | -26.11M | -20.89M | 121.18M | 38.98M |
| Gross Margin % | 98.2% | -4385.71% | -1098.26% | 100% | 100% | 100% | 100% | 100% | 100% | -19485.76% | 31.76% | -1293.66% | -1963.44% | 26.14% | -2527.55% | -2306.17% | -2264.44% | -1782.08% | 87.07% | 64.89% |
| Gross Profit Growth % | 1673.9% | -143.38% | -2834.33% | -96.65% | 5556% | 103.45% | -96.4% | 353.91% | 100.12% | -571.77% | 170.29% | -71.83% | -63.11% | 162.49% | -131.64% | -177.62% | -24.42% | -2.38% | 665% | 328.28% |
| Operating Expenses | 24.38M | 26.29M | 13.72M | 89.04M | 68.41M | 67.02M | 67.48M | 73.64M | 81.58M | 16.94M | 16.64M | 14.51M | 13.74M | 13.12M | 11.99M | 12.95M | 11.84M | 12.21M | 11.96M | 11.03M |
| OpEx % of Revenue | 47.72% | 125190.48% | 567.99% | 2014.39% | 2418.99% | 3156.85% | 6957.01% | 55.78% | 163156% | 5360.76% | 19.61% | 361.08% | 633.38% | 26.29% | 790.31% | 987.2% | 1026.45% | 1041.47% | 8.59% | 18.36% |
| Selling, General & Admin | 12.67M | 12.65M | 13.24M | 15.91M | 17.6M | 16.85M | 16.76M | 16.13M | 17.46M | 16.94M | 16.64M | 14.51M | 13.74M | 13.12M | 11.99M | 12.95M | 11.84M | 12.21M | 11.96M | 11.03M |
| SG&A % of Revenue | 24.79% | 60219.05% | 548.16% | 359.95% | 622.28% | 793.59% | 1727.84% | 12.22% | 34928% | 5360.76% | 19.61% | 361.08% | 633.38% | 26.29% | 790.31% | 987.2% | 1026.45% | 1041.47% | 8.59% | 18.36% |
| Research & Development | 12.63M | 14.59M | 28.94M | 40.52M | 50.81M | 50.17M | 50.72M | 57.51M | 64.11M | 61.89M | 57.91M | 56.01M | 44.76M | 36.87M | 39.86M | 31.57M | 27.26M | 22.06M | 17.99M | 21.09M |
| R&D % of Revenue | 24.72% | 69457.14% | 1198.26% | 916.67% | 1796.71% | 2363.26% | 5229.18% | 43.56% | 128228% | 19585.76% | 68.24% | 1393.66% | 2063.44% | 73.86% | 2627.55% | 2406.17% | 2364.44% | 1882.08% | 12.93% | 35.11% |
| Other Operating Expenses | -918K | -942K | -1000K | 1000K | 0 | 0 | 0 | 0 | 0 | -1000K | -1000K | -1000K | -1000K | -1000K | -1000K | -1000K | -1000K | -1000K | -1000K | -1000K |
| Operating Income | 25.79M | -27.21M | -40.24M | -84.62M | -65.58M | -64.9M | -66.51M | 58.38M | -81.53M | -78.52M | 10.31M | -66.5M | -56.33M | -72K | -50.33M | -43.21M | -37.94M | -33.09M | 109.23M | 27.95M |
| Operating Margin % | 50.49% | -129576.19% | -1666.25% | -1914.39% | -2318.99% | -3056.85% | -6857.01% | 44.22% | -163056% | -24846.52% | 12.15% | -1654.74% | -2596.82% | -0.14% | -3317.86% | -3293.37% | -3290.89% | -2823.55% | 78.48% | 46.53% |
| Operating Income Growth % | 139.33% | 58.07% | 39.5% | -244.95% | 19.56% | 17.34% | -745.26% | 187.78% | -44.75% | -108948.61% | 120.48% | -53.91% | -48.44% | 99.78% | -146.08% | -254.6% | -18.17% | -9.19% | 454.1% | 204.55% |
| EBITDA | 26.71M | -26.27M | -40.01M | -84.39M | -65.36M | -64.68M | -66.29M | 58.61M | -81.31M | -78.24M | 10.54M | -66.28M | -56.12M | 124K | -50.15M | -43.02M | -37.76M | -32.85M | 109.51M | 28.24M |
| EBITDA Margin % | 52.28% | -125090.48% | -1656.77% | -1909.3% | -2311.1% | -3046.44% | -6833.71% | 44.4% | -162626% | -24759.18% | 12.42% | -1649.22% | -2587.55% | 0.25% | -3305.87% | -3279.34% | -3275.11% | -2803.07% | 78.68% | 47.01% |
| EBITDA Growth % | 140.87% | 59.38% | 39.64% | -243.99% | 19.62% | 17.34% | -729.09% | 188.42% | -44.88% | -63195.97% | 121.01% | -54.05% | -48.63% | 100.38% | -145.8% | -252.35% | -18.73% | -9.7% | 459.52% | 207.17% |
| D&A (Non-Cash Add-back) | 918K | 942K | 229K | 225K | 223K | 221K | 226K | 231K | 215K | 276K | 229K | 222K | 201K | 196K | 182K | 184K | 182K | 240K | 280K | 291K |
| EBIT | 25.79M | -21.58M | -36.17M | -52.01M | -65.58M | -64.9M | -66.51M | 58.38M | -81.53M | -78.52M | 10.31M | -66.5M | -56.33M | -72K | -50.33M | -43.21M | -37.94M | -33.09M | 109.23M | 27.95M |
| Net Interest Income | 2.42M | 2.65M | 3.35M | 3.79M | 4.35M | 5.39M | 6.74M | 6.52M | 7.17M | 8.1M | 8.52M | 7.7M | 6.69M | 3.74M | 1.91M | 639K | 53K | 12K | 11K | 8K |
| Interest Income | 2.42M | 2.65M | 3.35M | 3.79M | 4.35M | 5.39M | 6.74M | 6.52M | 7.17M | 8.1M | 8.52M | 7.7M | 6.69M | 3.74M | 1.91M | 639K | 53K | 12K | 11K | 8K |
| Interest Expense | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Income/Expense | 6.93M | 5.63M | 4.07M | 3.65M | 4.21M | 5.4M | 6.68M | 6.47M | 7.09M | 14.18M | 14.69M | 16.21M | 12.37M | 9.42M | 7.22M | 3.29M | 3.32M | -4K | 71K | -53K |
| Pretax Income | 32.72M | -21.58M | -36.17M | -80.97M | -61.37M | -59.5M | -59.84M | 64.85M | -74.44M | -64.33M | 25M | -50.29M | -43.95M | 9.35M | -43.11M | -39.92M | -34.62M | -33.1M | 109.3M | 27.9M |
| Pretax Margin % | 64.06% | -102757.14% | -1497.72% | -1831.79% | -2170.19% | -2802.68% | -6168.66% | 49.12% | -148880% | -20358.86% | 29.46% | -1251.28% | -2026.37% | 18.73% | -2841.86% | -3042.38% | -3002.52% | -2823.89% | 78.53% | 46.44% |
| Income Tax | 1K | 10K | 371K | 44.8M | -1.18M | -1.54M | -835K | -2.04M | -2.2M | 3.14M | 3.09M | 4.31M | 2.91M | 3M | 2.65M | 1.33M | 1.67M | 83K | 51K | 254K |
| Effective Tax Rate % | 0% | -0.05% | -1.03% | -55.34% | 1.92% | 2.6% | 1.4% | -3.14% | 2.96% | -4.88% | 12.37% | -8.56% | -6.63% | 32.12% | -6.15% | -3.33% | -4.83% | -0.25% | 0.05% | 0.91% |
| Net Income | 32.72M | -21.59M | -36.54M | -125.77M | -60.2M | -57.96M | -59M | 66.89M | -72.24M | -67.48M | 21.91M | -54.59M | -46.86M | 6.35M | -45.76M | -41.24M | -36.29M | -33.18M | 109.25M | 27.64M |
| Net Margin % | 64.05% | -102804.76% | -1513.08% | -2845.41% | -2128.54% | -2729.91% | -6082.58% | 50.67% | -144478% | -21353.16% | 25.81% | -1358.42% | -2160.63% | 12.72% | -3016.74% | -3143.6% | -3147.44% | -2830.97% | 78.5% | 46.02% |
| Net Income Growth % | 154.36% | 62.75% | 38.07% | -288.03% | 16.67% | 14.11% | -369.32% | 222.51% | -54.15% | -1162.78% | 147.87% | -32.37% | -29.14% | 119.14% | -141.89% | -249.21% | 1.21% | -8.02% | 457.28% | 205.17% |
| Net Income (Continuing) | 32.72M | -21.59M | -36.54M | -125.77M | -60.2M | -57.96M | -59M | 66.89M | -72.24M | -67.48M | 21.91M | -54.59M | -46.86M | 6.35M | -45.76M | -41.24M | -36.29M | -33.18M | 109.25M | 27.64M |
| Discontinued Operations | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Minority Interest | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| EPS (Diluted) | 0.60 | -0.40 | -0.68 | -2.34 | -1.12 | -1.08 | -1.10 | 1.22 | -1.34 | -1.26 | 0.38 | -1.03 | -0.89 | 0.12 | -0.97 | -0.88 | -0.78 | -0.71 | 2.13 | 0.58 |
| EPS Growth % | 153.57% | 62.96% | 38.18% | -291.8% | 16.42% | 14.29% | -389.47% | 218.45% | -50.56% | -1150% | 139.18% | -17.05% | -14.1% | 116.9% | -145.54% | -251.72% | 14.29% | 7.79% | 376.62% | 187.88% |
| EPS (Basic) | 0.61 | -0.40 | -0.68 | -2.34 | -1.12 | -1.08 | -1.10 | 1.24 | -1.34 | -1.26 | 0.41 | -1.03 | -0.89 | 0.13 | -0.97 | -0.88 | -0.78 | -0.71 | 2.39 | 0.62 |
| Diluted Shares Outstanding | 54.11M | 53.83M | 53.83M | 53.83M | 53.83M | 53.81M | 53.79M | 55.04M | 53.71M | 53.67M | 58M | 53.12M | 52.5M | 53.98M | 46.99M | 46.8M | 46.7M | 46.62M | 51.2M | 47.41M |
| Basic Shares Outstanding | 53.71M | 53.83M | 53.83M | 53.83M | 53.83M | 53.81M | 53.79M | 53.77M | 53.71M | 53.67M | 53.56M | 53.12M | 52.5M | 48.96M | 46.99M | 46.8M | 46.53M | 46.62M | 45.63M | 44.33M |
| Dividend Payout Ratio | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |